baber/WOPTO huggingface dataset:
Patent EP-4314210-A1 (EP)
Title: Fuel additives for reducing low speed pre-ignition events
Inventor: SHIH JIUN-LE
IPC: C10M133/08
Filed: 2022-03-24
Abstract: Method for preventing or reducing low speed pre-ignition events in a spark- ignited internal combustion engine is provided. The method includes supplying to the engine the lubricant composition comprising a primary additive having a structure given by (I) or a salt thereof. R1 and R2 are independently H, C1 -C20 hydrocarbyl group, carboxyl group, ester, amide, ketone, ether, or hydroxyl group. R3 and R4 are independently H, C1 -C20 hydrocarbyl group, carboxyl group, ester, amide, ketone, ether, amino, or hydroxyl group or wherein R3 and R4 are part of a cyclic group. R5 is C1 -C100 hydrocarbyl group, carboxyl group, ether, or hydroxyl group. Lastly, p is 0 to 2, n is 1 to 5, m is 0 to 2, and p+n+m is less than 6.
Patent EP-4314162-A1 (EP)
Inventor: ROUSSEAU GUILLAUME
IPC: C08L95/00
Filed: 2022-03-21
Abstract: The present disclosure relates to an emulsifying composition comprising: - a copolymer comprising between 10 mol% and 70 mol% of at least one monomer unit A and between 30 mol% and 90 mol% of at least one monomer unit B, said monomer unit B being cationic or cationizable at acid pH, - and at least one emulsifier selected from the group comprising cationic emulsifiers, nonionic emulsifiers and amphoteric emulsifiers and mixtures thereof.
Patent EP-4314279-A1 (EP)
Inventor: YUNGHANS ALLISON
IPC: C12N15/10
Filed: 2022-03-28
Abstract: Disclosed herein is a modified transposon end sequence comprising a mosaic end sequence, wherein the mosaic end sequence comprises one or more mutation as compared to a wild-type mosaic end sequence, wherein the mutation comprises a substitution with a uracil, an inosine, a ribose, an 8-oxoguanine, a thymine glycol, a modified purine, or a modified pyrimidine. -Also disclosed are transposome complexes comprising these modified transposon end sequences and methods of library preparation using these modified transposon end sequences.
Patent EP-4308786-A1 (EP)
Title: A method for pulling a casing and a well intervention toolstring therefor
Inventor: TORVESTAD BJØRN TORE
IPC: E21B17/05
Filed: 2022-03-21
Abstract: 1. A method for pulling a casing, comprising the steps of: - assembling a toolstring of - a drill pipe string, - a through bore cutter tool (20), - a swivel (30) below the cutter tool (20), - a swab cup wash tool (40), - a perforation gun (50). - run in hole and place the perforation gun (50) at a predetermined perforation depth, - perforate the casing using the perforation gun (50), - wash the perforated casing annulus using the swab cup wash tool (40), - circulate in cement into the washed casing annulus and the casing bore using the swab cup wash tool (40), - wait on cement and pressure test the cement plug so formed, - pull up and cut casing at a shallower depth using said casing cutter tool (20), - test pull the severed-off casing section using a spear tool (10), - If test pull successful, pull up and remove said spear tool (10), said cutter tool (20) and said wash tool (40) - reinsert said spear tool (10) and run in to engage the severed-off casing section, and pull said severed casing section out of hole.
Patent EP-4308742-A1 (EP)
Inventor: GIL FERNÁNDEZ-MARCOTE IGNACIO
IPC: C22C21/00
Filed: 2022-03-15
Abstract: The present invention refers to an aluminium alloy sheet comprising an aluminium alloy, wherein the aluminium alloy comprises: 0.15wt.% to 0.25wt.% of Si, 0.80wt.% to 1.00wt.% of Fe, 0.08wt.% to 0.12wt.% of Cu, 0.55wt.% to 0.70wt.% of Mn, 0.30wt.% to 0.40wt.% of Mg, equal to or less than 0.05wt.% of each other element, and aluminium as balance. Additionally, the invention refers to a thermomechanical method for producing such aluminium alloy sheet comprising an specific scheme of heating and rolling stages; and the use of such aluminium alloy sheet for manufacturing an aluminium closure, preferably an aluminium cap, for bottles, cans or other similar containers.
Patent EP-4305375-A1 (EP)
Inventor: LIEBENBERG ABRAHAM JOHANNES
IPC: F42D3/04
Filed: 2022-07-07
Abstract: A wireless detonator initiating arrangement (10) which includes a first housing (20) which contains a receiver (24) and a signal processor (28), a second housing (36) which contains an explosive (38), a casing (52) which contains an initiator (16) which is responsive to the signal processor (28) to ignite the explosive (38) and a third housing (46) which contains a power source (50) to power the signal processor (28).
Patent EP-4287314-A1 (EP)
Title: Active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery
Inventor: MURATA AKIKO
IPC: H01M4/36
Filed: 2022-01-21
Abstract: Provided is an active material contributing to improving the charge/discharge cycle characteristics of a battery. This active material for a non-aqueous electrolyte secondary battery includes: a core capable of reversible intercalation and deintercalation of Li; and a salt attached to the surface of the core, wherein the salt comprises an oxyfluoride represented by general formula M1OF a  (2≤a≤ 6, M1 is at least one element selected from the group consisting of Ti, Zr, Si, P, and B).
Patent EP-4289938-A1 (EP)
Title: Cell-derived vesicles with increased cellular uptake capacity and method for producing same
Inventor: BAE SHIN GYU
IPC: C12N5/0775
Filed: 2022-01-28
Abstract: The present invention relates to cell-derived vesicles with increased cellular uptake capacity and a method for producing same. The cell-derived vesicles of the present invention are produced by migrating cells to micropores, and exhibit the characteristic of expressing a protein marker that is different from that of exosomes naturally secreted by cells. The cell-derived vesicles with increased cellular uptake capacity, according to the present invention, have remarkably superior cellular uptake capacity as compared to natural exosomes secreted by cells, and thus can be effectively used to deliver various active substances, such as drugs and marker substances, into target cells.
Patent EP-4297493-A1 (EP)
Title: State switching method and apparatus, and beacon signal sending method and apparatus
Inventor: PAN XUEMING
IPC: H04W52/02
Filed: 2022-02-17
Abstract: This application discloses a state switching method and apparatus and a beacon signal sending method and apparatus, and pertains to the field of communication technologies. The state switching method includes: in a case of monitoring for a wake-up signal in a low-power state, detecting, by a terminal, a beacon signal based on pre-configured configuration information; and switching, by the terminal, to an idle state in a case that a detection result is at least one of the following: the terminal has detected no beacon signal; and signal quality of the beacon signal detected by the terminal is lower than a preset threshold.
Patent EP-4296358-A1 (EP)
Inventor: MURATA TAKAHISA
IPC: C12N15/13
Filed: 2022-02-21
Abstract: The present invention relates to a monoclonal antibody or a fragment thereof that specifically binds to tetranor-PGDM.
Patent EP-4124019-A1 (EP)
Inventor: WANG LONG
IPC: H04N5/232
Filed: 2022-01-26
Abstract: This application relates to the field of photographing technologies, and provides a video shooting method and an electronic device, so as to shoot a micro-movie in a dual-cam video recording scenario, with no need to move an electronic device by a user to control framing, thereby reducing difficulties in shooting micro-movies in the dual-cam video recording scenario. The electronic device displays a first screen. The electronic device displays a plurality of template options on the first screen in response to a first operation by a user on the first screen, where each template option corresponds to an animation template for image processing. The electronic device displays a second screen in response to a second operation by the user on a first template option in the plurality of template options, where the second screen is used to play an animation effect of a first animation template corresponding to the first template option. In response to a third operation by the user on the second screen, the electronic device processes, by using the first animation template, a first real-time image collected by a first camera and a second real-time image collected by a second camera, so as to shoot a micro-movie.
Patent EP-4301693-A1 (EP)
Inventor: COHN DANIEL R
IPC: C01B3/04
Filed: 2022-03-02
Abstract: Embodiments of the invention relate to systems and methods for producing hydrogen gas and liquid fuels from methane-containing gases or organic feedstock using one or more of pyrolysis or electrolysis. The systems and methods include using gasifiers, oxidation units, cleaners, and liquid fuel manufacturing systems to produce liquid fuels. Ratios of carbon to hydrogen are controlled in the systems and methods to provide efficient liquid fuel and hydrogen formation.
Patent EP-4299931-A1 (EP)
Inventor: IRINO YUSUKE
IPC: F16C32/04
Filed: 2022-03-16
Abstract: An electric motor system (101) includes a drive shaft (130) configured to rotationally drive a load (120); and a bearingless motor (170) and a radial magnetic bearing (180) arranged side by side in an axial direction of the drive shaft (130). A radial load on the drive shaft (130) is supported in a non-contact manner by the bearingless motor (170) and the radial magnetic bearing (180). A thrust magnetic bearing (150) is disposed between the bearingless motor (170) and the radial magnetic bearing (180).
Patent EP-4319509-A1 (EP)
Inventor: NIRENGI TAKAYOSHI
IPC: H05K3/18
Filed: 2022-03-16
Abstract: A wiring transfer plate (100) for forming wiring to be transferred to another component includes: a base (110); a plating base material layer (130) formed as a release layer on the base (110); an insulating layer (120) covering the base (110) with an opening (121) above the plating base material layer (130); and a projecting structure (140) formed on the insulating layer (120) for forming, in an insulating layer of a component to which the wiring is to be transferred, a via hole for a via electrode.
Patent EP-4317174-A1 (EP)
Inventor: WATASHI KOICHI
IPC: C07K7/08
Filed: 2022-03-22
Abstract: The present invention relates to a peptide and a composition comprising the peptide. This peptide of the present invention comprises the following amino acid sequence: MeA-MeF-S-Cha-Y-S-Y-Y-R-R-Cha-C (SEQ ID NO: 2) or an amino acid sequence having a substitution, addition, deletion, or insertion in 1 to 10 amino acid residues selected from the group consisting of amino acid residues at positions 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10 in the above amino acid sequence.
Patent EP-4215555-A1 (EP)
Inventor: PARK SANG EUN
IPC: C08F210/16
Filed: 2022-03-23
Abstract: The present invention relates to an olefin-based polymer, particularly, to a low-density olefin-based polymer introducing a highly crystalline region and showing high mechanical rigidity.
Patent EP-4316818-A1 (EP)
Inventor: NISHIGAKI RYOSUKE
IPC: B32B27/00
Filed: 2022-03-28
Abstract: Provided is a matte article that has excellent matte effect visibility and texture as well as an excellent soft touch feeling. A matte article having, on at least a part of a surface thereof, a surface shape with an Spc (arithmetic mean curvature of protrusion vertexes) of more than 4000 mm -1  as specified in JIS B0601:2013 and an Rsm (average length of curve elements) of less than 30 µm as specified in JIS B0601:2013.
Patent EP-4203182-A1 (EP)
Inventor: LI YUANPENG
IPC: H01Q1/24
Filed: 2022-02-09
Abstract: This application provides an electronic device and relates to the technical field of electronic devices, to reduce impact of a large-area metal member on an NFC antenna and ensure performance of the NFC antenna, so as to improve a success rate of reading a card. The electronic device includes an NFC antenna and a metal member. The NFC antenna includes an NFC coil, the NFC coil includes a first side, and the first side is one side of a plane in which the NFC coil is located. The metal member is located on the first side, the NFC coil includes a first part and a second part that are arranged along a circumferential direction of the NFC coil, the first part is located outside an orthographic projection that is of the metal member and that is on the plane in which the NFC coil is located, and is provided around the orthographic projection that is of the metal member and that is on the plane in which the NFC coil is located, and the second part passes through the orthographic projection that is of the metal member and that is on the plane in which the NFC coil is located. The electronic device provided in embodiments of this application is configured to implement near field communication.
Patent EP-4199304-A1 (EP)
Inventor: LI ZHIFANG
IPC: H02J7/00
Filed: 2022-08-22
Abstract: This application relates to the field of charging management, and provides a method for detecting impedance of a charging cable, an electronic device, and a power supply device, to more accurately detect impedance of a charging cable. The method includes: receiving, by the electronic device, first electric energy from the power supply device through the charging cable, and obtaining a first source voltage detection value of the first end of the charging cable and a first final voltage detection value of the second end of the charging cable, where a voltage of the first electric energy is constant, and a current of the first electric energy is a first current value; receiving, by the electronic device, second electric energy from the power supply device through the charging cable, and obtaining a second source voltage detection value of the first end of the charging cable and a second final voltage detection value of the second end of the charging cable, where a voltage of the second electric energy is the same as the voltage of the first electric energy, and a current of the second electric energy is a second current value; and calculating, by the electronic device, an impedance value of the charging cable according to the first source voltage detection value, the second source voltage detection value, the first final voltage detection value, the second final voltage detection value, the first current value, and the second current value.
Patent EP-4249788-A1 (EP)
Inventor: KOERNIG JONAS
IPC: F16L55/26
Filed: 2023-01-10
Abstract: Vorrichtung (10) zur Kanalrohrinspektion und/oder -sanierung einer von einem Hauptkanal abzweigenden Anschlussleitung, mit einem Fahrwagen (20), der eine Vorderachse (22) und eine Hinterachse (24) aufweist, und einem am Fahrwagen (20) angeordneten lateralen Inspektions- und/oder Sanierungssystem, das einen mit dem Fahrwagen (20) lösbar verbundenen Adapter (30), eine im Adapter (30) mittels eines Schiebestabs (40) verschieblich gelagerte Inspektions- und/oder Sanierungseinheit (50), und ein am Adapter (30) mittels eines ersten Gelenks (60) verschwenkbar gelagertes, zur Führung der Inspektions- und/oder Sanierungseinheit (50) aus einem Hauptkanal in eine Anschlussleitung eingerichtetes Führungselement (70) aufweist, dadurch gekennzeichnet, dass der Adapter (30) an einem dem Führungselement (70) gegenüberliegenden Abschnitt mittels eines zweiten Gelenks (80) um eine parallel zu den Radachsen angeordnete Achse relativ zum Fahrwagen (20) verschwenkbar gelagert ist.
Patent EP-4191019-A1 (EP)
Title: Mining machine with multiple cutter heads
Inventor: LUGG PETER A
IPC: E21D9/10
Filed: 2017-01-27
Abstract: A mining machine includes a frame, a boom supported for pivoting movement relative to the frame, and a cutter head pivotably coupled to the boom. The cutter head includes a housing, a cutter shaft coupled to the housing, a cutting disc, and an excitation mechanism. A second portion of the cutter shaft extends parallel to a cutter axis. The cutting disc is coupled to the second portion of the cutter shaft and is supported for free rotation relative to the cutter shaft about the cutter axis. The cutting disc includes a plurality of cutting bits defining a cutting edge. The excitation mechanism includes an exciter shaft and a mass eccentrically coupled to the cutter shaft. The excitation mechanism is coupled to the first portion of the cutter shaft. Rotation of the exciter shaft induces oscillating movement of the second portion of the cutter shaft and the cutting disc.
Patent EP-4242836-A1 (EP)
Inventor: ROBINSON EUGENE
IPC: G06F8/70
Filed: 2023-02-24
Abstract: Disclosed are systems and methods for validations related to software. In some embodiments, a method for building software with software action logging, the method comprises: accessing a target object type, the target object type comprising one or more object properties; accessing an action type, the action type comprising one or more action parameters and associated with one or more action rules, the action type associated with editing a target object of the target object type; generating an action log type comprising at least one of the one or more object properties and at least one of the one or more action parameters, the action log type further comprising an action context associated with an action of the action type.
Patent EP-4215465-A1 (EP)
Inventor: VAN OVERBEEK THOMAS THEODORUS ARNOLDUS
IPC: B65G57/03
Filed: 2018-06-19
Abstract: Ply sorting device, comprising a picker arranged to pick and move planar plies of cut fiber material, wherein the ply sorting device further comprises a substantially planar pickup plane and wherein the picker comprises a plurality of gripper organs arranged in a gripper plane, and a detection plane parallel to the pickup plane arranged to detect material extending between the pickup plane and the gripper plane.
Patent EP-4299170-A1 (EP)
Inventor: LUTZ DOMINIK
IPC: B01F35/212
Filed: 2023-03-29
Abstract: Die vorliegende Erfindung betrifft ein Mischverfahren zum Mischen von Mischungs-komponenten, wobei das Mischen mittels Einbringen einer mechanischen Leistung in die Mischungs-komponenten erfolgt, wobei die Leistung durch einen Antrieb bereitgestellt wird, wobei das Mischen mindestens teilweise bei geregelter Leistung erfolgt und/oder dass eine Mischgüte der Mischungs-komponenten ermittelt wird. Die Erfindung betrifft auch einen Mischer.
Patent EP-4261138-A1 (EP)
Title: Aircraft refuelling
Inventor: BEMMENT CRAIG W
IPC: B64D37/30
Filed: 2023-03-30
Abstract: A method 2020 of refuelling an aircraft comprising a gas turbine engine and a fuel tank arranged to provide fuel to the gas turbine engine comprises obtaining 2022 an amount of energy required for an intended flight profile; obtaining 2024 a calorific value of fuel available to the aircraft for refuelling; calculating 2026 the amount of the available fuel needed to provide the required energy; and refuelling 2029 the aircraft with the calculated amount of the available fuel. The calculating 2026 the amount of the available fuel needed to provide the required energy may comprise obtaining an energy content of fuel already in the fuel tank and subtracting that from the determined amount of energy required for the intended flight profile.
Patent EP-4218729-A1 (EP)
Inventor: MITRA ASHIM K
IPC: A61K9/107
Filed: 2013-08-23
Abstract: Provided herein include formulations for topical administration, such as ophthalmic formulations, and methods of using such formulations. In some aspects and embodiments the formulations may include a polyoxyl lipid or fatty acid, and or a polyalkoxylated alcohol and may include nanomicelles. Also include methods of treating or preventing diseases or conditions, such as ocular diseases or conditions.
Patent EP-4273315-A1 (EP)
Inventor: MOINE OLIVIER
IPC: D06F73/00
Filed: 2023-04-25
Abstract: Appareil électroménager de repassage et/ou défroissage comportant un corps (2) comprenant une sangle (5) de transport, la sangle (5) comprenant une première extrémité fixée sur un premier côté du corps (2) et une deuxième extrémité fixée sur un deuxième côté du corps (2), la sangle (5) pouvant occuper une position déployée dans laquelle la sangle (5) s'étend à distance du corps (2) pour être disposée sur une épaule afin de permettre le transport de l'appareil, caractérisé en ce que le corps (2) comporte un dispositif pour le maintien de la sangle (5) dans une position de rangement dans laquelle la sangle (5) s'étend le long du corps (2), le corps (2) comportant un élément de guidage (29A) disposé sur le premier côté du corps (2), la sangle (5) pouvant coulisser sous l'élément de guidage (29A) pour être amenée dans la position de rangement et en ce que, dans la position de rangement, la sangle (5) comporte une première partie s'étendant le long du corps (2) entre la deuxième extrémité (5B) et l'élément de guidage (29A), en passant sous l'élément de guidage (29A), et comporte une deuxième partie, formant une boucle s'étendant entre la première extrémité (5A) et l'élément de guidage (29A), qui est repliée le long du corps (2) en passant pardessus l'élément de guidage (29A).
Patent EP-4278908-A1 (EP)
Inventor: HOLUB PETR
IPC: A24F1/30
Filed: 2023-05-16
Abstract: The invention describes a release valve (5) for hookahs, which includes a new type of gravity valve. The inventive release valve (5) does not use balls in the tapered openings (10) as sealing bodies (11) when purging a hookah, the disadvantages of which were the low permeability causing water to be forced out of the base (7) into the bowl (1) containing the tobacco, and the complexity of manufacture and maintenance. The openings (10) are closed by a movable sealing body (11) which is placed over the openings (10). When the smoke is drawn in, the sealing body (11) is pressed against the mouth of the openings (10) under pressure, and when it is blown out, it is pushed away from the openings (10) by the pressure. In the resting state, the sealing element (11) is supported on the holes (10) by the force of Earth gravity.
Patent EP-4282650-A1 (EP)
Title: Composites and methods of forming composites having an increased volume of oxidation resistant ceramic particles
Inventor: KIRKPATRICK CHRISTOPHER T
IPC: B32B18/00
Filed: 2023-05-25
Abstract: A fiber reinforced composite component may include interleaved textile layers (102) and ceramic particle layers (104) coated with matrix material. The fiber reinforced composite component may be fabricated by forming a fibrous preform (100) and densifying the fibrous preform. The fibrous preform may be fabricated by performing a silicon melt infiltration after the densification process. A plurality of pores defined by the carbon matrix material are infiltrated with a silicon material and the fibrous preform is heated to a melt temperature until a desired percentage (e.g., at least 50%) of the carbon matrix material is converted into silicon carbide or another oxidation resistant material.
Patent EP-4299958-A1 (EP)
Inventor: UHRIG WOLFGANG
IPC: F16K31/06
Filed: 2023-06-05
Abstract: Die Erfindung betrifft ein Ventil (10), insbesondere für Gase, eine Brennstoffdosiereinheit für einen Ofen mit einem Ventil, ein Verfahren zum Betrieb eines Ofens und eine Verwendung eines Ventils, wobei das Ventil ein Ventilgehäuse (11) und einen im Ventilgehäuse angeordneten verschiebbaren Kolben (13) aufweist, wobei der Kolben so gegenüber einem Ventilsitz (24) des Ventilgehäuses bewegbar ist, dass zwei Kammern (20, 21) gegeneinander absperrbar sind, wobei zwischen dem Kolben und einer Kolbenführungseinrichtung (14) eine Kolbendichteinrichtung (34) zur Abdichtung der Kammern ausgebildet ist, wobei die Kolbendichteinrichtung eine Membran (35) aufweist, die ein Dichtelement (36) ausbildet.